. governor brown signed the law sunday. it will close a loophole in current law that holds limo operators, but not charter buses responsible for underaged drinking. >> we hope by standing here today through our efforts over the past two years, we can prevent another tragedy from occurring. >> reporter: party bus customers will need adult chaperone onboard. bus companies will be subject to a $,000 fine, license suspension or revocation if they do not comply. >> this build holds limousines and party buses accountable for underaged drinking. >> reporter: in his absence brett's parents know their son is helping save lives. >> that's the bittersweet part. we feel his presence everyday right now and he's gonna make a difference. >> reporter: in addition to the legislation the studebakers set up a collarship fund in emeryville in their son's name. sort -- two told celebration they say although bittersweet. the law goes into effect january 1st of next year. kira klapper, abc7 news. >>> in contra costa county traffic still moving slowly on aeeway reports of a body on southbound 680 treat boulevard
